Zipp Speed Weaponry 30 Course Disc Rear Wheel (Black) (Shimano/SRAM 11spd Road) (QR/12 x 135/142mm) (700c / 622 ISO) (6-Bolt) (Tubeless)
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Zipp’s 30 Course Disc-brake Clincher aluminum wheelset is as packed full of innovations as your best day on a bike was packed with euphoria. The 30 Course Disc-brake Clincher’s durable wide rim profile offers enhanced aerodynamic efficiency as well as better comfort and cornering grip. This is a high-performance aluminum wheelset engineered to provide versatility for the new era of road cycling that includes disc-brake road applications but also cyclocross and gravel adventures, riding or racing.
New Aluminum-Rim Technology:
The 30 Course Clincher is Zipp’s first wheelset to be tubeless-ready, providing the ability to run lower tire pressures without risk of pinch flats. The 30 Course Disc-brake wheelset, with its external 25mm rim width and 21mm internal width, incorporates design innovations from the Zipp 202 Firecrest Carbon Clincher profile for low aerodynamic drag, greater stability and predictability in crosswinds. That wider rim platform allows for increased air volume, which spreads the tire casing. That helps increase the contact patch with the ground. The result is improved cornering grip and increased comfort on the road.
New Hub Technology With the 77/177D:
All this means the 30 Course Disc-brake is a multi-use wheelset that delivers speed, stability, comfort and the superior power and modulation of disc braking over any terrain.
Note: Maximum rider weight for this wheel is 250 lbs.
Wheel Size: 700c
ISO Diameter (ETRTO): 622
Tire Type: Tubeless (Clincher)
Brake Type: Disc Brake (6-Bolt)
Axle Type: Quick Release, Thru Axle
Hub Spacing: QR/12 x 135/142mm
Drive Type (Rear Hub): Shimano/SRAM 11 Speed Road (8, 9, 10, 11 Speed)
Rim: Aluminum (Welded, 26mm Depth)
Rim Width: 21mm (Internal), 25mm (External)
Spoke Count: 24H
Spoke Type: Straight Pull (Sapim CX-Ray)
This product was added to our catalog on March 7, 2018